JANTXV1N6314US/TR

Single Zener Diodes Overview

The JANTXV1N6314US/TR is a single Zener diode manufactured by Microchip Technology, designed for surface-mount applications. It features a nominal Zener voltage of 3.9 V with a tolerance of ±5%. The device operates within a power dissipation rating of 500 mW and maintains a maximum reverse leakage current of 2 µA. It is housed in the B-SQ-MELF-2 package, supporting an operating temperature range from -65 °C to +175 °C. The component exhibits a Zener impedance of 23 ohms at a test current of 20 mA.

Single Zener Diodes Feature Summary

• Provides precise voltage regulation with tight tolerance specifications for sensitive circuit protection.
• Engineered for high-temperature reliability across extended industrial and military operational ranges.
• Utilizes a compact surface-mount MELF package optimized for automated assembly processes.

Single Zener Diodes Applications

• Voltage reference circuits requiring stable low-voltage regulation
• Overvoltage protection in harsh environment electronic systems
• Power supply rail stabilization in aerospace and defense equipment

Single Zener Diodes Procurement Notes

Verify the specific suffix configuration against official Microchip documentation to ensure compatibility with required environmental standards. Confirm that the B-SQ-MELF-2 package dimensions align with PCB footprint constraints. Validate RoHS exemption status if applicable to the target application's regulatory requirements before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a 3.9 V regulation point is required in space-constrained surface-mount designs. Ensure the 500 mW power rating suffices for the expected thermal load. Consider the extended temperature range capability if the deployment environment exceeds standard commercial limits. Verify that the low leakage current meets system noise floor requirements.

Single Zener Diodes Part Context

This part belongs to the JANTXV series of Zener diodes produced by Microchip Technology, formerly Microsemi. The series targets ruggedized applications demanding high reliability. The US/TR designation indicates a tape-and-reel packaging format suitable for high-volume surface-mount manufacturing lines.

Single Zener Diodes Replacement Considerations

JANTX1N6314US is a related variant within the same product family. Verify electrical parameter equivalence and package compatibility before substitution. Consult official datasheets to confirm functional interchangeability in existing designs.